Rosebank Substation

Rosebank Substation

Previously, Rosebank Substation consisted of 3 x 45MVA 88/11kV transformers, however, because of the increased demand in the CBD area of Rosebank, and the additional load required for the Gautrain infrastructure, a fourth 45MVA 88/11kV transformer became a necessity, to ensure a firm capacity of 135MVA.